How to know if someone is appearing offline to you on Facebook?

[:D]

Okay, so this girl who I talk to is ALWAYS on Facebook, every afternoon and every evening. She wasn't on yesterday afternoon and evening and we kind of arguing the day before that. There has been no new updates on her timeline since yesterday so that could mean that she hasn't been logged into Facebook and that he is actually offline. (Unless she has stopped me from viewing any new posts or activity) if that even possible?
Are they any ways to know she has been active on Facebook recently? Thanks!

[fredtredsthere]

get a mutual friend to check, it's unlikely that she would have blocked them as well as you and you will be able to see if she is online or made any recent posts.

[Karthik]

yes brother that's a possibility.if she had hidden her post you can't see them.and I dont think there is any way to find it out. but be positive I think she must ve been busy yesterday after noon;-)

[Soviman]

Yes, it is possible.if hide her post you can't view them or you can ask to mutual friend weather she had a new post or not.If there is new post then she have block you.